if [ 1 -eq ${seriesFlag} ]; then
        SERIES="${arg}"
        $PRINTF "\n${BLD}SERIES${NRM} : ${SERIES}\n"
        seriesFlag=-1
    elif [ 1 -eq ${labelFlag} ]; then
        LABEL="${arg}"
        $PRINTF "\n${BLD}LABEL${NRM} : ${LABEL}\n"
        labelFlag=-1
    elif [ 1 -eq ${useenvfileFlag} ]; then
        USE_ENV_FILE="${arg}"; export USE_ENV_FILE
        $PRINTF "\n${BLD}Using env_file${NRM} : ${USE_ENV_FILE}\n"
        useenvfileFlag=-1
else
        $PRINTF "\nERROR: Unrecognized parameter: '${arg}'\n"; usage 1
fi